2917255422480 has 320 divisors, whose sum is σ = 10833734596608. Its totient is φ = 635408363520.

The previous prime is 2917255422469. The next prime is 2917255422527. The reversal of 2917255422480 is 842245527192.

It is a happy number.

It is a super-3 number, since 3×2917255422480³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2469367 + ... + 3454313.

Almost surely, 2^{2917255422480} is an apocalyptic number.

2917255422480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2917255422480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5416867298304).

2917255422480 is an abundant number, since it is smaller than the sum of its proper divisors (7916479174128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2917255422480 is a wasteful number, since it uses less digits than its factorization.

2917255422480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985054 (or 985048 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 2917255422480 in words is "two trillion, nine hundred seventeen billion, two hundred fifty-five million, four hundred twenty-two thousand, four hundred eighty".